Real wages, U.S., 1900-1970, annual        
  19.48 
  20.44 
  20.65 
  20.30 
  19.93 
  20.78 
  20.61 
  20.62 
  19.57 
  21.39 
  22.45 
  21.79 
  21.70 
  23.20 
  23.12 
  21.74 
  22.97 
  22.99 
  24.55 
  24.96 
  25.53 
  26.04 
  25.56 
  27.46 
  27.87 
  27.62 
  27.85 
  28.88 
  29.90 
  30.08 
  29.76 
  30.02 
  28.12 
  27.99 
  28.75 
  29.59 
  31.01 
  32.00 
  30.71 
  32.76 
  34.10 
  37.48 
  41.45 
  45.35 
  47.76 
  46.70 
  43.03 
  41.75 
  42.14 
  43.35 
  45.80 
  46.38 
  48.20 
  50.60 
  51.22 
  54.31 
  56.38 
  56.77 
  57.11 
  59.81 
  60.34 
  61.46 
  63.25 
  64.56 
  66.70 
  67.61 
  68.34 
  68.80 
  70.51 
  70.81 
  70.08 
